Here is a workable un-corrupted .pdf file of the Korg Pa1x Pro's User Manual. Sorry, it is only available in the English language. It is at the very top of the page:

It is 23.3 MB's in size. I recommend you download it to your Hard Drive so you have easy access to it for future reference.

Best regards,
Yamaha Genos, Mackie HR824 MKII Studio Monitors, Mackie 1202 VLZ Pro Mixer (made in USA), Cakewalk Sonar Platinum, Shure SM58 vocal mic.